1, Silicon NPN transistor. RF power driver.

2, Silicon complementary NPN transistor. Audio amplifier, driver.

3, It drives the emitter of an external NPN transistor, and series with transformer to consist a flyback topology. The system is offline through the use of transformers and optocoupler transistor.

4, An NPN transistor can be considered as two diodes with a shared anode region.

5, Higher current can be delivered using an external NPN transistor.

6, You can use a cheap NPN transistor such as a 2N2222 to amplify this pulse, to interface with the next stage of electronics. You can also add divider ICs.

7, Figure 1-14 shows an NPN transistor and a PNP transistor in the feedback path to provide dual polarity operation.

8, The different trigger points of LDMOS's intrinsic npn transistor by isothermal and non-isothermal methods are compared and analyzed.

9, You can use a cheap NPN transistor such as a 2N2222 to amplify this pulse, to interface with the next stage of electronics.

10, NPN transistor for switching applications, interface circuit and driver circuit applications. With built-in bias resistors (100 and 100 kOm).

11, NPN transistor for high current switching applications, interface circuit and driver circuit applications. With built-in bias resistors (1 and 10 kOm).

12, A vertical PNP transistor with P-buried collector is used as injector which is merged with the downward operating NPN transistor.

13, The process is compatible to the existing double poly-silicon self-aligned NPN transistor process,[http:///npn transistor.html] which can be used to fabricate high-performance complementary bipolar circuits.

14, Especially, the circuit of NAND gate my be totally made by NPN transistor, and the circuit structure is simple, easily is complicated by Integrate Circuit.